Add GPLv3 license headers and README notice

README.md

@@ -167,6 +167,14 @@ All AI-assisted outputs were reviewed, adapted, and verified before inclusion.
 
 ---
 
+## License
+
+Copyright © 2025 Anu Kriti Wadhwa.
+
+This project is licensed under the GNU GPL v3. See the LICENSE file for details.
+
+---
+
 <div align="center">
   Made with ❤️ by <a href="https://github.com/AnuKritiW">AnuKritiW</a>
 </div>

src/App.vue

@@ -1,3 +1,21 @@
+<!--
+  SPDX-License-Identifier: GPL-3.0-only
+
+  SplitShade: WebGPU Playground
+  Copyright (C) 2025 Anu Kriti Wadhwa
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, version 3 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
 <script setup lang="ts">
 /**
  * SplitShade WebGPU Playground - Main Application Component

src/core/context.ts

@@ -1,3 +1,22 @@
+/*
+ * SPDX-License-Identifier: GPL-3.0-only
+ *
+ * SplitShade: WebGPU Playground
+ * Copyright (C) 2025 Anu Kriti Wadhwa
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 /**
  * WebGPU context management and device initialization.
  *

src/main.ts

@@ -1,3 +1,22 @@
+/*
+ * SPDX-License-Identifier: GPL-3.0-only
+ *
+ * SplitShade: WebGPU Playground
+ * Copyright (C) 2025 Anu Kriti Wadhwa
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 /**
  * Application Entry Point
  *

src/pipeline/pipeline.ts

@@ -1,3 +1,22 @@
+/*
+ * SPDX-License-Identifier: GPL-3.0-only
+ *
+ * SplitShade: WebGPU Playground
+ * Copyright (C) 2025 Anu Kriti Wadhwa
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 /**
  * WebGPU Render Pipeline Factory
  *

src/pipeline/uniforms.ts

@@ -1,3 +1,22 @@
+/*
+ * SPDX-License-Identifier: GPL-3.0-only
+ *
+ * SplitShade: WebGPU Playground
+ * Copyright (C) 2025 Anu Kriti Wadhwa
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 /**
  * WebGPU Uniform Buffer Management
  *

src/resources/mesh/objParser.ts

@@ -1,3 +1,22 @@
+/*
+ * SPDX-License-Identifier: GPL-3.0-only
+ *
+ * SplitShade: WebGPU Playground
+ * Copyright (C) 2025 Anu Kriti Wadhwa
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 import ObjFileParser from 'obj-file-parser'
 
 /**

src/resources/textures.ts

@@ -1,3 +1,22 @@
+/*
+ * SPDX-License-Identifier: GPL-3.0-only
+ *
+ * SplitShade: WebGPU Playground
+ * Copyright (C) 2025 Anu Kriti Wadhwa
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 /**
  * WebGPU Texture Loading and Management
  *

src/runtime/renderer.ts

@@ -1,3 +1,22 @@
+/*
+ * SPDX-License-Identifier: GPL-3.0-only
+ *
+ * SplitShade: WebGPU Playground
+ * Copyright (C) 2025 Anu Kriti Wadhwa
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 /**
  * WebGPU Shader Renderer
  *

src/shader/shaderUtils.ts

@@ -1,3 +1,22 @@
+/*
+ * SPDX-License-Identifier: GPL-3.0-only
+ *
+ * SplitShade: WebGPU Playground
+ * Copyright (C) 2025 Anu Kriti Wadhwa
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 /**
  * WebGPU Shader Management and Compilation
  *

src/shader/wgslReflect.ts

@@ -1,3 +1,22 @@
+/*
+ * SPDX-License-Identifier: GPL-3.0-only
+ *
+ * SplitShade: WebGPU Playground
+ * Copyright (C) 2025 Anu Kriti Wadhwa
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 import { WgslReflect } from 'wgsl_reflect';
 
 /**

src/ui/components/WebGPUWarning.vue

@@ -1,3 +1,21 @@
+<!--
+  SPDX-License-Identifier: GPL-3.0-only
+
+  SplitShade: WebGPU Playground
+  Copyright (C) 2025 Anu Kriti Wadhwa
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, version 3 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
 <!--
 /**
  * WebGPUWarning Component

src/ui/components/modals/MeshModal.vue

@@ -1,3 +1,21 @@
+<!--
+  SPDX-License-Identifier: GPL-3.0-only
+
+  SplitShade: WebGPU Playground
+  Copyright (C) 2025 Anu Kriti Wadhwa
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, version 3 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
 <!--
 /**
  * MeshModal Component

src/ui/components/modals/TextureModal.vue

@@ -1,3 +1,21 @@
+<!--
+  SPDX-License-Identifier: GPL-3.0-only
+
+  SplitShade: WebGPU Playground
+  Copyright (C) 2025 Anu Kriti Wadhwa
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, version 3 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
 <!--
 /**
  * TextureModal Component

src/ui/components/panels/ConsolePanel.vue

@@ -1,3 +1,21 @@
+<!--
+  SPDX-License-Identifier: GPL-3.0-only
+
+  SplitShade: WebGPU Playground
+  Copyright (C) 2025 Anu Kriti Wadhwa
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, version 3 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
 <template>
   <!-- Console (bottom-right) -->
   <n-card title="Console" size="small" class="panel-console" style="grid-row: 2; grid-column: 2;">

src/ui/components/panels/EditorPanel.vue

@@ -1,3 +1,21 @@
+<!--
+  SPDX-License-Identifier: GPL-3.0-only
+
+  SplitShade: WebGPU Playground
+  Copyright (C) 2025 Anu Kriti Wadhwa
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, version 3 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
 <!--
 /**
  * EditorPanel Component

src/ui/components/panels/PreviewPanel.vue

@@ -1,3 +1,21 @@
+<!--
+  SPDX-License-Identifier: GPL-3.0-only
+
+  SplitShade: WebGPU Playground
+  Copyright (C) 2025 Anu Kriti Wadhwa
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, version 3 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
 <!--
 /**
  * PreviewPanel Component

src/ui/components/panels/ResourcesPanel.vue

@@ -1,3 +1,21 @@
+<!--
+  SPDX-License-Identifier: GPL-3.0-only
+
+  SplitShade: WebGPU Playground
+  Copyright (C) 2025 Anu Kriti Wadhwa
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, version 3 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
 <script setup lang="ts">
 /**
  * ResourcesPanel Component